diff --git a/rustdesk_server_api/settings.py b/rustdesk_server_api/settings.py
index ca0e852..2e5721f 100644
--- a/rustdesk_server_api/settings.py
+++ b/rustdesk_server_api/settings.py
@@ -14,7 +14,7 @@ from pathlib import Path
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
-CSRF_TRUSTED_ORIGINS = [os.environ.get("CSRF_TRUSTED_ORIGINS", "None")]
+CSRF_TRUSTED_ORIGINS = [os.environ.get("CSRF_TRUSTED_ORIGINS", "http://www.baidu.com")]
 
 # Quick-start development settings - unsuitable for production
 # See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/